With the release of a long-awaited report, US astronomers now have a hit list of observatories that may have to shut down to save the National Science Foundation (NSF) money in coming years.

• 随着等待已久的报告发布，美国天文学家得到了一份痛心的名单，为节省国家科学基金（NSF）名单上的许多天文台将在未来几年关闭。